<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        body{
            overflow: hidden;
        }
        .contain-animation {
            height: 350px;
        }

        .contain-bear {
            position: relative;
        }

        .cover {
            position: absolute;
            top: 0;
            left: 0;
            background: white;
            height: 100%;
            width: 675px;
            animation: walk 7s steps(7) infinite;
        }

        @keyframes walk {
            to {transform: translateX(100%);}
        }

    </style>
</head>
<body>
<div class="contain-animation">
    <div class="contain-bear">
        <img class="prints" src="images/pawprints.svg" alt="Bear Prints">
        <span class="cover"></span>
    </div>
</div>
</body>
</html>